Base | Representation |
---|---|
bin | 110100001011000100… |
… | …0010010111011010000 |
3 | 101201012021211012200202 |
4 | 1220112020102323100 |
5 | 3313424322014440 |
6 | 123245355034332 |
7 | 11044315611623 |
oct | 1502610227320 |
9 | 351167735622 |
10 | 112040423120 |
11 | 4357499720a |
12 | 1986a13b9a8 |
13 | a747158572 |
14 | 55cc1a1dba |
15 | 2dab2e2615 |
hex | 1a16212ed0 |
112040423120 has 40 divisors (see below), whose sum is σ = 263073151080. Its totient is φ = 44372441600.
The previous prime is 112040423071. The next prime is 112040423129. The reversal of 112040423120 is 21324040211.
112040423120 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 49143795856 + 62896627264 = 221684^2 + 250792^2 .
It is a tau number, because it is divible by the number of its divisors (40).
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 112040423092 and 112040423101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112040423129) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6925115 + ... + 6941274.
It is an arithmetic number, because the mean of its divisors is an integer number (6576828777).
Almost surely, 2112040423120 is an apocalyptic number.
112040423120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
112040423120 is an abundant number, since it is smaller than the sum of its proper divisors (151032727960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112040423120 is a wasteful number, since it uses less digits than its factorization.
112040423120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13866503 (or 13866497 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 112040423120 its reverse (21324040211), we get a palindrome (133364463331).
The spelling of 112040423120 in words is "one hundred twelve billion, forty million, four hundred twenty-three thousand, one hundred twenty".
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